before i take you to the pentagon, listen to what president obama told jon stewart about what happened right after that tack in lattack in libya. >> we weren't confused about the fact that four americans were killed. i wasn't confused about the fact that we needed to ramp up diplomatic security around the world after it happened. >> it was not the optimal response to the american people as far as us all being on the same page. >> here's what i'll say. >> yeah. >> if four americans get killed, it is not optimal. >> let's go to the pentagon now and talk to chris lawrence because, chris, there are all these new reports, they come in as far as what the cia might have known. what are you hearing? >> well, we're hearing some new reports from the ap, brooke, but stuff that cnn has already reported weeks ago. basically that in were indications shortly after this attack that it may not have been spontaneous, that it may have been planned. in fact, a u.s. official is basically saying no one right now is ruling out the idea that some of the attackers may have aspired to attack the consulate, but